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Shop the best prices on 32,392 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on TTMA, Viewleaf, ZENGO and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,017 - 2,048 of 3,200
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
From $38.95
PH Meter Hydroponic Water Quality Tester LCD Backlight Thermometer
From $38.95
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
From $23.95
High Precision Digital PH Meter with Backlight Display for Laboratory Use - DriP Edition Water Quality Tester
From $89.00
5 in 1 PH Meter for Water, PH/TDS/EC/Temp/Salt Meter, Salt Tester for Saltwater Pool, Water, Wine, Aquariums and Fish Tank unbrand
From $69.00
ORP Meter Water Quality Tester High Precision Oxidation Reduction Potential Measurement Tool
From $64.00
5 In 1 Digital Ph Tds Ec Meter Pen, Salinity, Temperature Tester with Conductivity and Filter Purity, Backlit Display
From $69.00
Kabalo 0.01 Resolution Electric Digital Ph Tester Water Pool Hydroponics Aquarium Test Pen Pocket Meter With Auto Calibration Function
From $54.00
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range, Ideal Water Ph Tester For Household Drinking, P
From $26.95
Soil Tester 3 in 1 Plant Moisture Meter Light and PH Tester for Home Garden Lawn Farm Indoor and Outdoor Use Promote Healthy Plant Growth
From $28.95
3 In 1 Soil Ph Tester Water Moisture Light Test Meter Kit Az10543
From $24.95
Medidor De Ph Para Agua Hidropnica, Medidor Digital De Ph 0.01, Tamao De Bolsillo De Alta Precisin Con Rango De Medicin De 0-14 Ph Para Beber En El Ho
From $22.95
0.01 Precision LCD PH Meter Water Quality Tester
From $26.95
0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter
From $26.95
5-In-1 Water Quality Test Pen Voice Model Ph Meter Tds Salinity Meter
From $54.00
10 In 1 Water Quality Tester Ph/tds//salt/temp/s.g/orp/h2/fertile/resistivity Tester Pen For Aquari Viewleaf
From $74.00
Ph Tester Digital Ph Meter, Professional Ph Pen With 0.01 Ph High Accuracy, 0-14 Ph Measurement Range
From $32.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof For Aquarium-hao
From $139.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur-yu
From $119.00
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof for Aquarium-yuyu
From $119.00
ORP Redox Meter Potential Digital Tester for Water Quality Analysis
From $38.95
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 2m/78.7in
From $15.95
Water Quality Tester TDS EC PH SALT S.G ORP TEMP 7 in 1 IP67 Waterproof Multifunction Digital Water Tester
From $54.00
3 in 1 PH Temperature TDS Meter Digital Water Quality Meter Wireless Online Monitoring Tester 230V UK Plug
From $179.00
Smart Bluetooth PH Meter Digital PH Tester Dough Alkali Tester Soil Matrix Acidity Meter for Baby Food Supplement Cheese Cosmetics
From $99.00
High Accuracy Digital PH Meter with ATC Food Grade Tester Waterproof Design for Kitchen Laboratory Brewing
From $109.00
pH sensor module,sensor probe pH electrode,connector
From $35.95
TDS Water Quality Tester Portable Drinking Water Test Pen Accurate Water Monitor Detector
From $36.95
Portable ORP Conductivity Tester Meter Water Quality Testing Pen with LED Display for Aquarium
From $84.00
Soil Tester,Moisture 3-8PH withGreenhouse Pot Planting,Gardening Tree Planting for Farmer Nature Worker
From $36.95
TDS EC Meter Portable Compact LCD Display 3 in 1 TDS EC Temperature Water Quality Test Pen for Aquarium Swimming Pool White
From $33.95
Agricultural Soil Analysis Tool With immediate And Consistent Readings For Multiple Soil Types Multicolor
From $94.00